Open-source serverless software
258 open-source libraries, tools and applications tagged serverless, ranked by how closely serverless is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
258 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| Particular/NServiceBus NServiceBus is a .NET messaging framework for building distributed systems and async microservices, providing abstractions over message que… | 96 | 2171 | stable |
| benvinegar/counterscale Counterscale is a self-hosted, privacy-friendly web analytics tracker and dashboard built on Cloudflare Workers and Workers Analytics Engin… | 78 | 2155 | active |
| Kludex/mangum Mangum is a Python adapter that runs ASGI applications (FastAPI, Starlette, Quart, Django, etc.) inside AWS Lambda. It translates API Gatew… | 88 | 2142 | active |
| miantiao-me/BroadcastChannel BroadcastChannel is an Astro-based application that turns a Telegram channel into a SEO-friendly microblog website with zero client-side Ja… | 80 | 2096 | active |
| extesy/hoverzoom Hover Zoom+ is an open-source browser extension that enlarges images and videos to full size when you hover your mouse over them on support… | 97 | 2061 | active |
| kwhitley/itty-router Itty Router is an ultra-tiny (~450B-1kB) TypeScript HTTP router library designed for serverless and edge environments like Cloudflare Worke… | 83 | 2050 | active |
| upstash/ratelimit-js A TypeScript rate limiting library backed by Upstash Redis that works over HTTP, making it suitable for serverless and edge runtimes. It pr… | 93 | 2046 | stable |
| memochou1993/gpt-ai-assistant GPT AI Assistant is an application that connects the OpenAI API with the LINE Messaging API, letting users chat with their own AI assistant… | 58 | 7740 | maintenance |
| dynamodb-toolbox/dynamodb-toolbox DynamoDB-Toolbox is a lightweight, type-safe query builder and abstraction layer over the AWS DynamoDB Document Client for TypeScript. It p… | 93 | 2002 | active |
| Tencent/cloudbase-framework CloudBase Framework is Tencent Cloud's official fullstack deployment tool that deploys frontend and backend applications to a Serverless ar… | 10 | 1998 | active |
| bbc/sqs-consumer A Node.js/TypeScript library that wraps Amazon SQS into a simple consumer API, letting developers define an async message handler without b… | 98 | 1908 | active |
| cloudflare/workers-oauth-provider An OAuth 2.1 provider library for Cloudflare Workers that adds authorization-server capabilities to HTTP APIs and remote MCP servers. It ha… | 87 | 1881 | active |
| xxnuo/serverless-qrcode-hub A serverless QR code hub deployed on Cloudflare Workers and D1 that generates permanent short links pointing to frequently-changing WeChat … | 51 | 1860 | active |
| AI Insight Daily A Cloudflare Workers-based content aggregation and generation platform that daily curates AI industry news, trending open-source projects, … | 64 | 1809 | active |
| netease-cloud A Python automation tool that calls NetEase Cloud Music's official APIs to automatically play 300 songs daily, leveling up user accounts wi… | 32 | 1786 | active |
| xyTom/Url-Shorten-Worker A self-hosted URL shortener built as a Cloudflare Worker, storing link mappings in Workers KV. It includes an API for creating short links … | 60 | 1783 | active |
| dougmoscrop/serverless-http A Node.js library that wraps existing web frameworks like Express, Koa, and Connect so they can run inside serverless functions (primarily … | 74 | 1778 | stable |
| easychen/wecomchan Wecomchan is an open-source alternative to ServerChan that pushes messages to WeChat via WeCom (Enterprise WeChat) application messages. It… | 32 | 1755 | active |
| Firebase Admin SDK The Firebase Admin Node.js SDK is the official server-side library for accessing Firebase services (Authentication, Realtime Database, Clou… | 98 | 1751 | stable |
| arithmetric/aws-lambda-ses-forwarder A Node.js script for AWS Lambda that uses AWS Simple Email Service (SES) inbound/outbound capabilities to run a serverless email forwarding… | 23 | 1729 | stable |
| serverless-heaven/serverless-webpack A Serverless Framework plugin that bundles AWS Lambda functions with Webpack, supporting Babel transpilation, custom loaders, and per-funct… | 86 | 1728 | active |
| wu529778790/panhub.shenzjd.com PanHub is a self-hostable netdisk search aggregator that combines results from Quark, Aliyun Drive, Baidu Netdisk, 115, Thunder and 80+ Tel… | 62 | 1708 | active |
| matanolabs/matano Matano is an open-source, cloud-native security data lake that runs in your AWS account, normalizing unstructured security logs into a stru… | 23 | 1696 | active |
| NezhaDash NezhaDash is a Next.js-based dashboard for the Nezha server monitoring panel, deployable on Vercel, Cloudflare, or Docker. It fetches monit… | 86 | 1688 | active |
| vercel/nft Node File Trace (@vercel/nft) is a Node.js library that statically analyzes application entry files to determine exactly which files, node_… | 92 | 1674 | active |
| aws/aws-lambda-dotnet A collection of NuGet libraries, CLI tools, and project templates from AWS for building AWS Lambda functions with .NET. It includes event t… | 95 | 1661 | active |
| hoangvvo/next-connect next-connect is a lightweight, promise-based method routing and middleware layer for Next.js API routes, Edge routes, Middleware, App Route… | 23 | 1652 | stable |
| Sparticuz/chromium A TypeScript library that packages a serverless-optimized Chromium binary (Brotli-compressed) with decompression code and predefined launch… | 96 | 1651 | active |
| haibbo/cf-openai-azure-proxy A Cloudflare Worker script that proxies OpenAI-compatible API requests to Azure OpenAI Service, letting standard OpenAI clients use Azure d… | 21 | 1604 | active |
| aws/serverless-java-container A Java library that lets applications built with frameworks like Spring, Spring Boot, Jersey, Struts, and Spark run inside AWS Lambda. It t… | 88 | 1565 | active |
| ymyuuu/Cloudflare-Workers-Proxy A Cloudflare Workers script that acts as a simple reverse proxy, forwarding client requests to a target URL and returning the response. It … | 46 | 1551 | active |
| royalrick/weapp A Go SDK for the server-side APIs of WeChat Mini Programs, wrapping endpoints like login (code2session), access tokens, and encrypted data … | 44 | 1508 | active |
| Tegola Tegola is an open-source Mapbox Vector Tile (MVT) server written in Go that slices geospatial data from PostGIS, GeoPackage, or SAP HANA in… | 79 | 1502 | active |
| ducktors/turborepo-remote-cache An open-source, self-hosted implementation of the Turborepo custom remote cache server, built with Fastify and TypeScript. It lets teams sh… | 98 | 1488 | active |
| faast.js Faast.js is a TypeScript/JavaScript library that transforms ordinary modules into serverless cloud functions on AWS Lambda, handling packag… | 68 | 1482 | active |
| aws-solutions/dynamic-image-transformation-for-amazon-cloudfront An official AWS Solutions implementation that deploys a serverless architecture for real-time image transformation, optimization, and deliv… | 97 | 1471 | stable |
| vercel-community/php vercel-php is a community-maintained PHP runtime for Vercel serverless functions, supporting PHP 7.4 through 8.5. It lets developers deploy… | 65 | 1471 | active |
| jeremydaly/lambda-api Lambda API is a lightweight Express.js-style web framework for Node.js designed specifically for AWS Lambda with API Gateway proxy integrat… | 93 | 1470 | active |
| cloudflare/serverless-registry A self-hostable OCI container registry implemented as a Cloudflare Worker, storing image layers and manifests in Cloudflare R2 object stora… | 70 | 1463 | active |
| v2ray-worker A TypeScript solution for deploying V2Ray proxy configurations (VLESS and Trojan) on Cloudflare Workers. It generates proxy configs and man… | 19 | 1423 | active |
| benoitc/hackney hackney is an HTTP client library for Erlang supporting HTTP/1.1, HTTP/2, and experimental HTTP/3, with connection pooling, streaming, asyn… | 98 | 1420 | active |
| ifindev/fullstack-next-cloudflare A production-ready full-stack template combining Next.js 15 with Cloudflare Workers, including D1 database, R2 storage, Better Auth, and Se… | 43 | 1413 | active |
| aws-samples/generative-ai-use-cases Generative AI Use Cases (GenU) is a well-architected sample application from AWS that demonstrates business use cases for generative AI, bu… | 90 | 1390 | active |
| Luracast/Restler Restler is a zero-boilerplate REST API framework for PHP 8+ that uses reflection to auto-generate routes, validation, and OpenAPI documenta… | 92 | 1386 | active |
| good-lly/s3mini s3mini is an ultra-lightweight (~20 KB) zero-dependency TypeScript client for S3-compatible object storage, supporting AWS SigV4, pre-signe… | 78 | 1351 | active |
| basementstudio/xmcp xmcp is a TypeScript framework for building and deploying MCP (Model Context Protocol) servers, with file-system-based auto-discovery of to… | 83 | 1342 | active |
| ksimback/hermes-ecosystem Hermes Atlas is a community-curated web directory mapping the ecosystem of tools, skills, plugins, and integrations built around Hermes Age… | 60 | 1323 | active |
| besscroft/PicImpact PicImpact is a self-hostable photography portfolio website built with Next.js and Hono.js for photographers to showcase their work. It feat… | 86 | 1308 | active |
| davidhampgonsalves/Life-Dashboard A low-power personal dashboard that repurposes a jailbroken Kindle's e-ink screen to display daily information like weather, calendar, and … | 76 | 1304 | active |
| Cove Stack TanStarter is a minimal, opinionated starter template for TanStack Start that scaffolds a full-stack type-safe React application with Drizz… | 67 | 1304 | active |
| Ouonnki/OuonnkiTV OuonnkiTV is a self-hostable web frontend for aggregated video search and playback, forked from LibreTV. It lets users deploy a personal vi… | 61 | 1274 | active |
| Hentioe/policr-mini PolicrMini is a Telegram bot focused on verifying new group members, offering customizable verification challenges and moderation features … | 63 | 1266 | active |
| Swift AWS Lambda Runtime A Swift implementation of the AWS Lambda Runtime API for developing and deploying Lambda functions written in Swift. It uses an embedded as… | 97 | 1235 | active |
| planetscale/database-js A Fetch API-compatible database driver for PlanetScale Vitess/MySQL databases, designed for serverless and edge compute platforms like Clou… | 97 | 1207 | active |
| jeremydaly/serverless-mysql A Node.js library wrapping mysql2 to manage MySQL connections for serverless functions like AWS Lambda. It monitors and caps connection usa… | 76 | 1203 | active |
| developmentseed/titiler TiTiler is a set of Python packages for building dynamic raster map tile services on top of FastAPI and Rasterio/GDAL. It serves tiles from… | 98 | 1192 | active |
| HiveNexus/HiveChat HiveChat is a self-hostable AI chat application designed for small and medium-sized teams, with multi-user management, group-based permissi… | 36 | 1185 | active |
| lesnolie/movecar A smart car-blocking notification system built on Cloudflare Workers that lets people scan a QR code on a parked car to notify the owner vi… | 40 | 1182 | active |
| polymind-inc/acmebot Acmebot is an Azure-native application that automates ACME SSL/TLS certificate issuance and renewal using DNS-01 validation, storing privat… | 98 | 1162 | active |
| Firebase Admin SDK The Firebase Admin Python SDK lets privileged server-side Python code interact with Firebase services such as Authentication, Firestore, Re… | 93 | 1159 | stable |
| awslabs/aws-lambda-go-api-proxy A Go library that adapts requests from AWS Lambda and Amazon API Gateway to standard Go HTTP frameworks like Gin, Fiber, Echo, and net/http… | 10 | 1155 | active |
| cloudflare/sandbox-sdk A TypeScript SDK for running secure, sandboxed code execution environments on Cloudflare Workers. It lets developers execute commands, mana… | 83 | 1153 | active |
| aws-samples/aws-serverless-ecommerce-platform A sample serverless backend implementation for an e-commerce website built on AWS services like Lambda, EventBridge, AppSync, and API Gatew… | 10 | 1146 | active |
| lambci/lambci LambCI is a serverless continuous integration system built on AWS Lambda that runs tests when code is pushed or pull requests are opened on… | 32 | 3962 | maintenance |
| Claudia.js Claudia.js is a command-line tool that automates deploying Node.js projects to AWS Lambda and API Gateway. It handles error-prone packaging… | 65 | 3883 | maintenance |
| juanjoDiaz/serverless-plugin-warmup A Serverless Framework plugin that eliminates AWS Lambda cold starts by creating scheduled warmer functions. The warmer invokes your select… | 68 | 1120 | active |
| gautema/CQRSlite CQRSlite is a lightweight CQRS and Event Sourcing framework for .NET that provides building blocks like command dispatching, event publishi… | 76 | 1119 | active |
| tus/tus-node-server tus-node-server is the official Node.js/TypeScript implementation of the tus resumable upload protocol, usable standalone or integrated int… | 97 | 1098 | active |
| Telegraph图床 A serverless image, video, and file hosting service built on Cloudflare Workers and Pages, storing files via the Telegram Bot API with meta… | 76 | 1079 | active |
| Cloud Functions for Firebase Cloud Functions for Firebase is a serverless framework that runs JavaScript, TypeScript, Python, and (experimentally) Dart backend code in … | 98 | 1068 | active |
| Pode Pode is a cross-platform, open-source web framework written in PowerShell for building REST APIs, web pages, and TCP/SMTP servers. It suppo… | 96 | 1063 | active |
| serverless-operations/serverless-step-functions A Serverless Framework plugin that adds support for defining and deploying AWS Step Functions state machines via serverless.yml. It support… | 90 | 1048 | active |
| wozulong/open-wegram-bot A zero-cost, stateless Telegram two-way private messaging bot deployable on Cloudflare Workers or Vercel. Users message your bot and their … | 17 | 1023 | active |
| Inngest The official TypeScript/JavaScript SDK for Inngest, a platform for building reliable, event-driven workflows and background jobs without ma… | 95 | 1016 | active |
| alixaxel/chrome-aws-lambda A TypeScript library that ships a size-optimized Chromium binary designed to run headless browser automation with Puppeteer (or Playwright)… | 32 | 3284 | maintenance |
| Musish/Musish Musish is an unofficial open-source web app for Apple Music, built with React and Apple's MusicKit JS against the official Apple Music API.… | 34 | 3215 | maintenance |
| Alexa Skills Kit SDK The official Alexa Skills Kit SDK for Node.js, helping developers build Alexa voice skills quickly by handling request routing, session man… | 23 | 3136 | maintenance |
| spencerwooo/onedrive-vercel-index A Next.js web application that turns a OneDrive account into a public, browsable file directory with preview, search, and download. It is d… | 10 | 3115 | maintenance |
| vercel/hazel Hazel is a lightweight update server for Electron apps that pulls release data from GitHub Releases and serves update checks to the Electro… | 23 | 3017 | maintenance |
| airbnb/streamalert StreamAlert is a serverless, real-time data analysis framework from Airbnb for ingesting, analyzing, and alerting on log data from any envi… | 23 | 2891 | maintenance |
| adieuadieu/serverless-chrome Serverless Chrome is a scaffolding framework and Serverless Framework plugin for running headless Chrome/Chromium on AWS Lambda. It bundles… | 23 | 2888 | maintenance |
| eidam/cf-workers-status-page A self-hosted status page and uptime monitor built entirely on Cloudflare Workers, CRON Triggers, and KV storage. It periodically checks we… | 23 | 2805 | maintenance |
| Ice-Hazymoon/openai-scf-proxy A small Node.js proxy service that forwards OpenAI API requests, deployable to Tencent Cloud Functions (or Aliyun) in minutes without writi… | 22 | 2543 | maintenance |
| joe-bell/plaiceholder Plaiceholder is a server-side TypeScript library for generating low-quality image placeholders (LQIP) as colors, CSS gradients, SVG, or Bas… | 10 | 2316 | maintenance |
| t9tio/cloudquery CloudQuery is a tool that turns any website into a JSON API by fetching pages with headless Chrome and extracting data via CSS selectors. I… | 32 | 2149 | maintenance |
| ciiiii/cloudflare-docker-proxy A Docker registry proxy that runs on Cloudflare Workers, forwarding image pulls to registries like Docker Hub, ghcr.io, and quay.io via con… | 10 | 1966 | maintenance |
| jamstack-cms/jamstack-ecommerce A starter e-commerce application built with Next.js and React, styled with Tailwind CSS, featuring product catalog, cart, checkout, and an … | 32 | 1960 | maintenance |
| cloudflare/moltworker A Cloudflare Workers project that runs the OpenClaw (formerly Moltbot/Clawdbot) self-hosted personal AI assistant on Cloudflare's Sandbox c… | 49 | 9948 | experimental |
| Claudia.js Claudia Bot Builder is a Node.js framework for creating chat bots that run on AWS Lambda across many messaging platforms. It normalizes inc… | 23 | 1829 | maintenance |
| awslabs/llrt LLRT (Low Latency Runtime) is a lightweight JavaScript runtime built in Rust on the QuickJS engine, designed for fast-starting serverless a… | 88 | 8806 | experimental |
| lukeed/worktop worktop is a lightweight TypeScript web framework for building HTTP APIs on Cloudflare Workers. It provides a router with pattern definitio… | 23 | 1686 | maintenance |
| Notion API A serverless API wrapper around Notion's private API that exposes Notion pages and tables as JSON via simple GET requests, deployable on Ve… | 50 | 1665 | maintenance |
| Cloudflare Email Sending A Cloudflare Workers-based proxy server for sending free transactional emails via the MailChannels API. It exposes an authenticated HTTP en… | 51 | 1600 | maintenance |
| Autocode Autocode is a Function-as-a-Service platform and CLI for building, deploying, and executing web services and APIs that respond to external … | 32 | 1586 | maintenance |
| aws-samples/lambda-refarch-webapp An AWS serverless reference architecture implementing a general-purpose event-driven web application backend using Lambda, API Gateway, Dyn… | 10 | 1586 | maintenance |
| Achrou/goindex-theme-acrou A theme/extension for GoIndex that indexes Google Drive files in the browser via Cloudflare Workers. It adds features like multi-drive swit… | 23 | 1585 | maintenance |
| ecommerce-netlify A JAMstack e-commerce sample shop built with Nuxt (Vue) and Netlify Functions that processes Stripe payments via serverless functions. It s… | 32 | 1560 | maintenance |
| hoangvvo/nextjs-mongodb-app A full-stack Next.js and MongoDB web application template featuring session-based authentication, user profiles, and social features like p… | 23 | 1560 | maintenance |
| Tameyer41/liftoff Liftoff is a web application that simulates technical mock interviews and provides AI-powered feedback using OpenAI Whisper for speech tran… | 30 | 1524 | maintenance |
| airbnb/binaryalert BinaryAlert is an open-source serverless AWS pipeline that scans every file uploaded to an S3 bucket against a configurable set of YARA rul… | 23 | 1457 | maintenance |